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Search All Research Studies
Topics
- Adverse Events (3)
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- Comparative Effectiveness (3)
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- (-) Patient-Centered Outcomes Research (7)
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AHRQ Research Studies
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Research Studies is a compilation of published research articles funded by AHRQ or authored by AHRQ researchers.
Results
1 to 7 of 7 Research Studies DisplayedMcIsaac DI, Taljaard M, Bryson GL
Frailty as a predictor of death or new disability after surgery: a prospective cohort study.
The purpose of this study was to compare the accuracy of the modified Fried Index (mFI) and the Clinical Frailty Scale (CFS) to predict death or patient-reported new disability 90 days after major elective surgery. Results showed that older people with frailty are significantly more likely to die or experience a new patient-reported disability after surgery and that although accuracy was similar, the CFS, compared to the mFI, was easier to use and feasibility was higher.
AHRQ-funded; HS023313.
Citation: McIsaac DI, Taljaard M, Bryson GL .
Frailty as a predictor of death or new disability after surgery: a prospective cohort study.
Ann Surg 2020 Feb;271(2):283-89. doi: 10.1097/sla.0000000000002967..
Keywords: Elderly, Patient-Centered Outcomes Research, Surgery, Mortality, Adverse Events, Risk, Outcomes
Bath J, Smith JB, Kruse RL
Cohort study of risk factors for 30-day readmission after abdominal aortic aneurysm repair.
This retrospective cohort study examined 30-day readmission rates for patients who had abdominal aortic aneurysm (AAA) repair comparing two different procedures,. The cohort was selected from inpatients (2009-2016) who had undergone elective AAA repair using the multicenter Cerner Health Facts(R) database and were identified ICD-9 procedure codes. The two procedures compared were 3,101 endovascular aneurysm repairs (EVAR) and 1,622 open procedures. Patients who had EVAR were less likely to be readmitted. Risk factors for readmission included surgical site infection, age, receipt of bronchodilators or steroids, serum potassium > 5.2 mEq/L, and higher Charlson co-morbidity scores. The most common infections causing readmission were pneumonia and urinary tract infection after EVAR.
AHRQ-funded; HS022140.
Citation: Bath J, Smith JB, Kruse RL .
Cohort study of risk factors for 30-day readmission after abdominal aortic aneurysm repair.
Vasa 2019 May;48(3):251-61. doi: 10.1024/0301-1526/a000767..
Keywords: Risk, Hospital Readmissions, Surgery, Outcomes, Comparative Effectiveness, Patient-Centered Outcomes Research
Yuo TH, Wallace JR, Fish L
Editor's choice - comparison of outcomes after open surgical and endovascular lower extremity revascularisation among end stage renal disease patients on dialysis.
This study compared outcomes of different revascularization surgeries among end stage renal disease (ESRD) patients with peripheral arterial disease (PAD). There is a high risk of complications for this surgery. Outcomes of endovascular revascularization (ER) and open surgical revascularisation (OSR) were compared. Outcomes measured included mortality and major amputation. There is a lower mortality risk for ER versus OSR. OSR has better 30-day limb salvage although there are similar long-term outcomes.
AHRQ-funded; HS019486.
Citation: Yuo TH, Wallace JR, Fish L .
Editor's choice - comparison of outcomes after open surgical and endovascular lower extremity revascularisation among end stage renal disease patients on dialysis.
Eur J Vasc Endovasc Surg 2019 Feb;57(2):248-57. doi: 10.1016/j.ejvs.2018.09.008..
Keywords: Adverse Events, Cardiovascular Conditions, Comparative Effectiveness, Dialysis, Evidence-Based Practice, Kidney Disease and Health, Mortality, Outcomes, Patient-Centered Outcomes Research, Risk, Surgery
Vogel TR, Smith JB, Kruse RL
Hospital readmissions after elective lower extremity vascular procedures.
This study evaluated risk factors associated with 30-day readmission after open and endovascular lower extremity revascularization. Factors associated with readmission following lower extremity bypass included heart failure, transfusions, hyponatremia, black race, and bronchodilator use. Risk factors for endovascular readmissions were often chronic conditions including coronary artery disease, kidney disease, hypertension, and hypertensive medications.
AHRQ-funded; HS022140.
Citation: Vogel TR, Smith JB, Kruse RL .
Hospital readmissions after elective lower extremity vascular procedures.
Vascular 2018 Jun;26(3):250-61. doi: 10.1177/1708538117728637.
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Keywords: Hospital Readmissions, Hospitalization, Patient-Centered Outcomes Research, Risk, Surgery
Punglia RS, Jiang W, Lipsitz SR
Clinical risk score to predict likelihood of recurrence after ductal carcinoma in situ treated with breast-conserving surgery.
In this article, the investigators developed a score to provide individualized information about ipsilateral breast tumor recurrence risk to guide treatment decisions. The authors indicate that their simple, no-cost risk score may be used by patients and physicians to facilitate preference-based decision-making about ductal carcinoma in situ management informed by a more accurate understanding of risks.
AHRQ-funded; 29020050016I.
Citation: Punglia RS, Jiang W, Lipsitz SR .
Clinical risk score to predict likelihood of recurrence after ductal carcinoma in situ treated with breast-conserving surgery.
Breast Cancer Res Treat 2018 Feb;167(3):751-59. doi: 10.1007/s10549-017-4553-5..
Keywords: Cancer: Breast Cancer, Risk, Surgery, Patient-Centered Outcomes Research
Simianu VV, Flum DR
Rethinking elective colectomy for diverticulitis: a strategic approach to population health.
The authors argue that a rethinking of elective colectomy should come from a patient-centered approach that considers the risks of recurrence, quality of life, patient wishes and experiences about surgical and medical treatment options as well as operative morbidity and risks.
AHRQ-funded; HS020025.
Citation: Simianu VV, Flum DR .
Rethinking elective colectomy for diverticulitis: a strategic approach to population health.
World J Gastroenterol 2014 Nov 28;20(44):16609-14. doi: 10.3748/wjg.v20.i44.16609..
Keywords: Patient-Centered Outcomes Research, Comparative Effectiveness, Surgery, Adverse Events, Risk
Fink HA, Hemmy LS, MacDonald R
Intermediate- and long-term cognitive outcomes after cardiovascular procedures in older adults: a systematic review.
This study summarized evidence about cognitive outcomes in adults aged 65 years or older at least 3 months after coronary or carotid revascularization, cardiac valve procedures, or ablation for atrial fibrillation. It concluded that intermediate- and long-term cognitive impairment in older adults attributable to the studied cardiovascular procedures may be uncommon.
AHRQ-funded; 2902007100641.
Citation: Fink HA, Hemmy LS, MacDonald R .
Intermediate- and long-term cognitive outcomes after cardiovascular procedures in older adults: a systematic review.
Ann Intern Med 2015 Jul 21;163(2):107-17. doi: 10.7326/m14-2793..
Keywords: Cardiovascular Conditions, Elderly, Neurological Disorders, Outcomes, Patient-Centered Outcomes Research, Risk, Surgery